电能存储系统用锂蓄电池和电池组 安全要求 Secondary lithium cells and batteries used in electrical energy storage systems—Safety requirements  ICS  29.220.99 CCS  K 82   中华人民共和国国家标准 GB 44240—2024 2024-07-2 4发布 2025-08-0 1实施     国家市场监督管理总局 国家标准化管理委员会 发 布 目　　次 前言   ·····································································································   Ⅲ 引言   ·····································································································   Ⅳ 1     范围   ··································································································   1 2     规范性引用文件   ······················································································   1 3     术语和定义   ···························································································   1 4     试验条件   ······························································································   5      4.1     试验的适用性   ····················································································   5      4.2     试验的环境条件   ·················································································   6      4.3     参数测量公差   ····················································································   6      4.4     温度测量方法   ····················································································   6      4.5     测试用充放电程序   ···············································································   6      4.6     型式试验   ·························································································   6 5     一般安全要求   ·························································································   9      5.1     一般安全性的考虑   ···············································································   9      5.2     安全工作参数   ····················································································   9      5.3     标识和警示说明   ·················································································   9      5.4     安全关键元器件   ················································································   10 6     电池电安全   ··························································································   11      6.1     高温外部短路   ···················································································   11      6.2     过充电   ··························································································   11      6.3     强制放电   ························································································   11 7     环境安全   ····························································································   12      7.1     低气压   ··························································································   12      7.2     温度循环   ························································································   12      7.3     振动   ·····························································································   13      7.4     加速度冲击   ·····················································································   13      7.5     重物冲击   ························································································   14      7.6     挤压   ·····························································································   14      7.7     浅刺（模拟内部短路）   ·········································································   15      7.8     热滥用   ··························································································   15      7.9     跌落   ·····························································································   15 8     电池组系统电安全   ···················································································   17      8.1     电池组管理单元/电池组管理系统要求   ·························································   17      8.2     试验样品   ········································································